Siglos Karaoke Player/Recorder allows you to adjust the song you are playing to better suit your voice by changing the key of the song. To do this use key changer slider.
Key changer section allows to change the pitch tone of the song up to twelve semitones either up or down. The current key change is displayed next to the key changer slider.
NOTE: Please note that pitch shifting may slightly reduce the quality of the music. It gives better results for instrumental parts and worse for human voice.
NOTE: Key changer does not work for MIDI karaoke.